Spin Secure® Lockable Filler Caps

The Spin Secure® Lockable Filler Cap is the ultimate protection for your storage tank!

• Does not require a padlock
• 2” NPT Female
• Rubber gasket numbered lock with over 50,000 combinations
• Complete with 3 keys
• Integrated safety thermal relief
• Male nipple adapter available (STC-750/754-200)

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